Chương 3:GIẢI PHẨU – SINH LÝ

HỆ TUẦN HOÀN(Anatomy and physiology of circulatory system)

Dr Vo Van Toan- Quynhon university

Tuần hoàn tôm

Tim 2 ngăn

Tim cá (2 ngăn)

Blood Flow in Birds and Mammals

rest of body

lungs

rightatrium

leftatrium

right ventricle left ventricle

In birds and mammals, the heart is fullypartitioned into two halves. Blood circulatesin two circuits: from the heart’s right half tolungs and back, then from the heart’s lefthalf to oxygen-requiring tissues and back.

Tuần hoàn cơ thể

capillary beds of headand upper extremities

(to pulmonarycircuit)

aorta

(frompulmonarycircuit)

heart

capillary beds of otherorgans in thoracic cavity

capillary bed of liver

capillary beds of intestines

Tuần hoàn phổiright pulmonary artery left pulmonary artery

capillarybed ofrightlung

pulmonarytrunk

capillary bedof left lung

(to systemic circuit)

pulmonary veins

lungs

(fromsystemiccircuit)

heart

right lung left lung

diaphragmpericardium

rib cage

1

2

3

4

5

6

7

8

superior vena cava (from head, upper limbs)

right semilunar valve (shownclosed); to the pulmonary trunk

right pulmonaryveins (from lungs)

right atrium

right AV valve(shown open)

right ventricle

(muscles thatprevent valvefrom everting)

inferior vena cava(from trunk, legs)

septum (partitionbetween heart's two halves)

myocardium heart’s apex

arch of aorta

trunk of pulmonary arteries

left semilunarvalve (shownclosed); to aorta

left pulmonaryveins (from lungs)

left atrium

left AV valve(shown open)

left ventricle

endotheliumand underlyingconnective tissue

inner layer ofpericardium

Thần kinh tim

Figure 19.4a

Figure 19.3c

Figure 19.1b

Figure 19.4a

Figure 19.7a

Figure 19.4a

Figure 19.3c

Figure 19.1b

Figure 19.4a

Figure 19.7a

Blood Pressure

• Highest in arteries,

lowest in veins

• Systolic pressure is

__________________(

ventricular contraction)

• Diastolic pressure is

the lowest • Greatest pressure drop is in

arterioles

Red blood cells mustpass through capillariesin single file.

Capillary walls are thin and permeable to gases, nutrients, and cellular wastes.

Fig. 49.10

Human Cardiovascular System

JUGULAR VEINS

SUPERIOR VENA CAVA

PULMONARY VEINS

HEPATIC PORTAL VEIN

RENAL VEIN

INFERIOR VENA CAVA

ILIAC VEINS

FEMORAL VEIN

CAROTID ARTERIES

ASCENDING AORTA

PULMONARY ARTERIES

CORONARY ARTERIES

RENAL ARTERY

BRACHIAL ARTERY

ABDOMINAL AORTA

ILIAC ARTERIES

FEMORAL ARTERY

p.550b

plateletstrapped redblood cell fibrin network

ABO and Transfusions

Rh Markers in Pregnancy

Rh+ Rh –

Rh+

markerson the redblood cellsof a fetus

fetus

anti-Rh+

antibodymolecules

anysubsequentRh+ fetus

Lymphatic SystemTONSILS

RIGHT LYMPHATIC DUCT

THYMUS GLAND

THORACIC DUCT

SPLEEN

SOME OF THELYMPH VESSELS

SOME OF THELYMPH NODES

BONE MARROW

Lymph Nodes

Fig. 33-22, p.567

Xơ vữa động mạch

Tuần hoàn Bò sữa

Figure 19.9

Figure 19.10

Figure 20.4a

Figure 20.4b

Figure 20.4c

Figure 20.7

Figure 20.7

Figure 20.8

Figure 20.9

Figure 20.10

Figure 20.11

Figure 20.12

Figure 20.13

Figure 20.16

Figure 20.17a

Figure 20.17b

Figure 20.18a

Figure 20.18b

Figure 20.24

Figure 20.20b

Figure 20.20c

Figure 20.20d

Figure 20.21b

Figure 20.22b

Figure 20.22c

Figure 20.22d

Figure 18.1a

Figure 18.1b

Figure 18.3

Figure 18.4a

Figure 18.4b

Figure 18.4c

Figure 18.5

Figure 18.6

Figure 18.7

Figure 18.3

Fig. 18.10 pt 1

Fig. 18.10 pt 2

Fig. 18.10 pt 3

Fig. 18.11a

Fig. 18.11b

Fig. 18.11c

Fig. 18.11d